154.9.2.0/23

AS174 Cogent Communications

154.9.2.0/23 - PSINET-B2-9

ID

PSINET-B2-9

Description

Performance Systems International

ASN

AS174 Cogent Communications

Country

United States

Registry

arin

Whois Details

NetHandle:      NET-154-9-0-0-1
OrgID:          PSI-24
Parent:         NET-154-0-0-0-0
NetName:        PSINET-B2-9
NetRange:       154.9.0.0 - 154.9.255.255
NetType:        assignment
RegDate:        1992-02-05
Updated:        1998-09-17
TechHandle:     PSI-NISC-ARIN
Source:         ARIN


OrgID:          PSI-24
OrgName:        Performance Systems International
CanAllocate:    
Street:         510 Huntmar Park Drive
City:           Herndon
State/Prov:     VA
Country:        US
PostalCode:     22070
RegDate:        1992-02-05
Updated:        2011-09-24
OrgTechHandle:  PSI-NISC-ARIN
OrgAdminHandle: PSI-NISC-ARIN
OrgAbuseHandle: PSI-NISC-ARIN
Source:         ARIN


POCHandle:      PSI-NISC-ARIN
IsRole:         Y
LastName:       IP Allocation
FirstName:      
Street:         2450 N st NW
City:           Washington
State/Prov:     DC
Country:        US
PostalCode:     20037
RegDate:        1970-01-01
Updated:        2019-02-06
OfficePhone:    +1-877-875-4311
Mailbox:        ipalloc@cogentco.com
Source:         ARIN

IP Addresses in this range

Details

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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